#include <iostream>

float Max = 0, Min = 0;
int main() {
    float average(float array[], int n);
    float aver, score[10];
    int i;
    printf("Please enter 10 scores: ");
    for (i = 0; i < 10; i++) {
        scanf("%f", &score[i]);
    }
    printf("\n");
    aver = average(score, 10);
    printf("max = %6.2f\nmin = %6.2f\naverage = %6.2f\n", Max, Min, aver);
    return 0;
}

float average(float array[], int n) {
    int i;
    float aver, sum = array[0];
    Max = Min = array[0];
    for (i = 1; i < n; i++) {
        if (array[i] > Max) Max = array[i];
        else if (array[i] < Min) Min = array[i];
        sum += array[i];
    }
    aver = sum / n;
    return (aver);
}